<template>
  <div class="tab-bar-item" @click="itemClick">
    <div v-if="!isActive"><slot name="item-icon"></slot></div>
    <div v-else><slot name="item-icon-active"></slot></div>
    <div :style="activeStyle"><slot name="item-text"></slot></div>
  </div>
</template>

<script>
 export default {
     name: 'TabBarItem',
     props: {
       path:String,
       activeColor: {
         type: String,
         default: 'red'
       }
       },
   data () {
     return {
         //isActive: true,
     }
   },
   created() {

   },
   computed: {
     isActive() {
       return this.$route.path.indexOf(this.path) !== -1
     },
     activeStyle() {
       return this.isActive ? {color: this.activeColor} : {}
     }
   },
   methods: {
     itemClick () {
       console.log(this.path);
       this.$router.replace(this.path)
     }
   }
 }
</script>

<style scoped>
.tab-bar-item {
  flex: 1;
  text-align: center;
  height: 49px;
  font-size: 14px;
}
.tab-bar-item img {
  width: 24px;
  height: 24px;
  vertical-align: middle;
}

.active {
  color: pink;
}
</style>
